A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HOOK-TYPE LATCH DEVICE
PROBLEM TO BE SOLVED: To provide a hook-type latch device which is simple in a constitution, and hardly broken, in the latch device of the hook type.SOLUTION: A first hook 7 and a second hook 8 are pivoted to a center part of a case 1 so that a hook portion of a tip appears from and disappears to the case. A slider 9 is movably arranged at the case in a longitudinal direction, and a guide groove 41 having a turn guide groove part extending to an appearance/disappearance direction of the hooks, and a stop groove part extending to a moving direction of the slider are formed at the slider. A control pin 19 arranged at the first hook is engaged with the guide groove, and when a tip of the first hook is protruded from the case, the control pin 19 intrudes into the stop groove part 43.SELECTED DRAWING: Figure 4
【課題】フック式のラッチ装置において、構成が簡単で破壊されにくいフック式ラッチ装置を提供する。【解決手段】ケース１の中央部に、先端の鎌部がケースから出没するよう第一フック７と第二フック８を枢着する。ケースの長手方向に移動可能にスライダー９を設け、このスライダーにフックの出没方向に延びる回動案内溝部と、スライダーの移動方向に延びる停止溝部を有するガイド溝４１を設ける。ガイド溝には第一フックに設けた制御ピン１９が係合し、第一フックの先端がケースから突出したとき、制御ピン１９は停止溝部４３に入り込む。【選択図】図４
HOOK-TYPE LATCH DEVICE
PROBLEM TO BE SOLVED: To provide a hook-type latch device which is simple in a constitution, and hardly broken, in the latch device of the hook type.SOLUTION: A first hook 7 and a second hook 8 are pivoted to a center part of a case 1 so that a hook portion of a tip appears from and disappears to the case. A slider 9 is movably arranged at the case in a longitudinal direction, and a guide groove 41 having a turn guide groove part extending to an appearance/disappearance direction of the hooks, and a stop groove part extending to a moving direction of the slider are formed at the slider. A control pin 19 arranged at the first hook is engaged with the guide groove, and when a tip of the first hook is protruded from the case, the control pin 19 intrudes into the stop groove part 43.SELECTED DRAWING: Figure 4
【課題】フック式のラッチ装置において、構成が簡単で破壊されにくいフック式ラッチ装置を提供する。【解決手段】ケース１の中央部に、先端の鎌部がケースから出没するよう第一フック７と第二フック８を枢着する。ケースの長手方向に移動可能にスライダー９を設け、このスライダーにフックの出没方向に延びる回動案内溝部と、スライダーの移動方向に延びる停止溝部を有するガイド溝４１を設ける。ガイド溝には第一フックに設けた制御ピン１９が係合し、第一フックの先端がケースから突出したとき、制御ピン１９は停止溝部４３に入り込む。【選択図】図４
HOOK-TYPE LATCH DEVICE
フック式ラッチ装置
NAKANISHI KOICHI (author) / SHIMOJI MANABU (author) / SUZUKI NAOICHI (author)
2017-06-22
Patent
Electronic Resource
Japanese